Compaytence · Gateway Integration Merchant guide · 11 August 2026

Connect Your Checkout Champ Account
to Authorize.net

For merchants with an existing Checkout Champ store and Authorize.net payment gateway.

Platform
Checkout Champ
Gateway
Authorize.net
Updated
11 August 2026
Checkout ChampAuthorize.net
Watch first

Video walkthrough

The same setup, start to finish, on screen. The written steps below follow the video exactly.

How to Integrate Authorize.net Gateway with Checkout Champ
Prerequisite

Generate your API keys

You need your Authorize.net credentials before you start. This short walkthrough shows where to find them.

How to Get your Authorize.net API Keys
Overview

What this guide covers

This guide walks you through connecting your Checkout Champ account to your Authorize.net gateway. Once completed, you’ll be ready to process live transactions through your funnels or campaigns.

In Checkout Champ
01

Activate Authorize.net in Checkout Champ

  1. 1

    Log in to your Checkout Champ Admin account: app.checkoutchamp.com

  2. 2

    Go to Gateways → Gateway Integrations.

  3. 3

    Locate the Authorize.net tile.

  4. 4

    Click + Activate to begin setup.

Credentials
02

Add your Authorize.net credentials

After clicking + Activate, the Create New Gateway page opens.

  1. 1

    Confirm the Gateway field shows Authorize.net.

  2. 2

    Enter the information from your Authorize.net approval sheet, section by section.

Customer Service Info

Add the details your customers will see if they contact support:

Fields to complete
  • Customer Service Phone #
  • Chargeback #
  • Customer Service Email
  • Support URL

Limits and Fees

From your approval sheet.

Trial Settings

Additional Options

Merchant Details

FieldDescription
Descriptor (Required)The name appearing on customers’ bank statements.
MID # (Required)Merchant ID from your VAR sheet.
Processor / ISOInformation supplied by your merchant provider.

When all fields are complete, click Create Gateway.

Before you save

Double-check all values for accuracy before saving.

Verification
03

Test the gateway

  1. 1

    Follow Checkout Champ’s “Testing a New Gateway” procedure.

  2. 2

    If using Sandbox Mode, run a test using the test card (4111 1111 1111 1111, Exp 12/25, CVV 123).

  3. 3

    Confirm the transaction appears as “Approved” in Checkout Champ → Transactions and in your Authorize.net Portal.

  4. 4

    Once verified, switch the gateway to Live Mode and replace sandbox credentials with your live ones.

Go live
04

Apply the gateway to your campaigns

  1. 1

    Go to Campaigns → Manage Campaigns.

  2. 2

    Open each campaign that should use this gateway.

  3. 3

    Under Billing → Gateway, choose your new Authorize.net gateway from the dropdown.

  4. 4

    Click Save Campaign.

  5. 5

    Perform a small live test transaction ($1.00) to confirm end-to-end processing.

Support

Need a hand?

If anything in the gateway setup does not behave the way this guide describes, reach your Compaytence representative before you switch to live mode.